Restrictions on driving and industry have helped to reduce emissions in Mexico City.

A lot of experts and analysts in the field of climate change say 2012 is a key year in the battle against global warming. Coming off the heels of Durban, many believe this will be the year to prove that the world is ready to take the next step forward – especially with significant parts of the Kyoto Protocol set to expire by the end of the year.

But to move forward, it’s important to know exactly where we stand! National Public Radio (NPR) in the United States recently featured a great breakdown on what the world’s political powers – and some of the biggest polluters – are doing to fight climate change in their respective countries. According to the article, the many of the biggest greenhouse gas emitters have already set goals on a national level to slash harmful emissions. Because there has been little progress on the international level, they have decided to move forward at home.

Those national goals include things like putting a stop to deforestation, investing more in clean, renewable energy sources and working with cap-and-trade policies to curb emissions. If you live in one of the listed countries, take a look at what your government is doing to fight climate change…and if not, let us know!